Perpetualis - Legendary Auto Rifle

Perpetualis is an Auto Rifle Strand Primary in Destiny 2. Review its base stats, perk pool, and masterwork options.

Weapon overview

Auto Rifle - Strand - Primary - Adaptive Frame

Source: Season of Defiance

For soldiers of the eternal war.

A well-rounded grip, reliable and sturdy.

Arrowhead Brake
Lightly vented barrel.
• Greatly controls recoil
• Increases handling speed
Chambered Compensator
Stable barrel attachment.
• Increases stability
• Moderately controls recoil
• Slightly decreases handling speed
Corkscrew Rifling
Balanced barrel.
• Slightly increases range and stability
• Slightly increases handling speed
Extended Barrel
Weighty barrel extension.
• Increases range
• Decreases handling speed
• Moderately controls recoil
Fluted Barrel
Ultra-light barrel.
• Greatly increases handling speed
• Slightly increases stability
Full Bore
Barrel optimized for distance.
• Greatly increases range
• Decreases stability
• Slightly decreases handling speed
Hammer-Forged Rifling
Durable ranged barrel.
• Increases range
Polygonal Rifling
Barrel optimized for recoil reduction.
• Increases stability
Smallbore
Dual strength barrel.
• Increases range
• Increases stability

Accurized Rounds
This weapon can fire longer distances.
• Increases range
Appended Mag
This weapon's magazine is built for higher capacity.
• Increases magazine size
Tactical Mag
This weapon has multiple tactical improvements.
• Slightly increases stability
• Increases reload speed
• Slightly increases magazine size
Extended Mag
This weapon has a greatly increased magazine size, but reloads much slower.
• Greatly increases magazine size
• Greatly decreases reload speed
• Increases airborne effectiveness
Steady Rounds
This magazine is optimized for recoil control.
• Greatly increases stability
• Slightly decreases range
• Increases airborne effectiveness
Alloy Magazine
Faster reload when the magazine is nearly empty.
Flared Magwell
Optimized for fast reloading.
• Slightly increases stability
• Greatly increases reload speed

Hip-Fire Grip
Increases accuracy, stability, and precision hit targeting when firing from the hip.
Zen Moment
Causing damage with this weapon reduces recoil and flinch over time.
Perfect Float
Being in combat for a moderate time increases airborne effectiveness and reduces flinch until you are out of combat.
Killing Wind
Final blows grant increased mobility, weapon range, and handling for a short duration.
Elemental Capacitor
Increased stats based on the currently equipped Super.
• [Solar] increases your reload speed.
• [Arc] increases handling.
• [Void] increases stability.
• [Stasis] moderately controls recoil and increases movement speed when aiming down sights.
• [Strand] increases airborne effectiveness.
Keep Away
Increases reload, range, and accuracy when no targets are in close proximity.
Envious Assassin
Defeating targets with other weapons before drawing this one transfers ammo to the magazine from reserves. This effect can overflow the magazine based on the number of targets defeated.

Demolitionist
Kills with this weapon generate grenade energy. Activating your grenade ability reloads this weapon from reserves.
Offhand Strike
Final blows grant additional weapon range, stability, and accuracy when firing from the hip for a short duration.
Eye of the Storm
This weapon becomes more accurate and boosts handling as your health gets lower.
Cascade Point
Final blows or sustained precision hits with another weapon increase this weapon's rate of fire for a short duration.
Golden Tricorn
Final blows with this weapon grant bonus damage. While this buff is active, grenade or melee kills of the same damage type greatly increase its damage and duration.
Target Lock
Damage increases the longer this weapon remains on a target.
Hatchling
Precision final blows or rapidly defeating targets with this weapon spawns a Threadling at the target's location.

Noble Deeds
Gain charges by assisting your allies with revives, healing, overshields, and subclass buffs. Consume charges by defeating combatants. While charged, this weapon is granted bonus handling, reload speed, and sword charge rate.